Red Hat CloudForms 2 Management Engine Session secret_token.rb session fixiation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.4	$5k-$25k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Red Hat CloudForms 2 Management Engine. The affected element is an unknown function of the file secret_token.rb of the component Session Handler. Executing a manipulation can lead to session fixiation. The identification of this vulnerability is CVE-2013-2049. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Red Hat CloudForms 2 Management Engine (Cloud Software) (affected version unknown). This vulnerability affects an unknown functionality of the file secret_token.rb of the component Session Handler. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Red Hat CloudForms 2 Management Engine (CFME) allows remote attackers to conduct session tampering attacks by leveraging use of a static secret_token.rb secret.

The bug was discovered 11/12/2013. The weakness was shared 05/01/2018 as Bug 959041 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability was named CVE-2013-2049 since 02/19/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 02/01/2020).

The vulnerability was handled as a non-public zero-day exploit for at least 1631 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Cloud Software

Vendor

Red Hat

Name

CloudForms 2 Management Engine

License

open-source

Website

Vendor: https://www.redhat.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/19/2013 🔍
11/12/2013 +266 days 🔍
05/01/2018 +1630 days 🔍
05/01/2018 +0 days 🔍
05/02/2018 +1 days 🔍
02/01/2020 +640 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: Bug 959041
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-2049 (🔍)
GCVE (CVE): GCVE-0-2013-2049
GCVE (VulDB): GCVE-100-117244

Entryinfo

Created: 05/02/2018 08:34
Updated: 02/01/2020 15:52
Changes: 05/02/2018 08:34 (60), 02/01/2020 15:52 (2)
Complete: 🔍
Cache ID: 216::103